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Dhiman P, Yadav N, Auti PS, Jaswal S, Singh G, Mehan S, Ghosh B, Paul AT, Monga V. Discovery of thiazolidinedione-based pancreatic lipase inhibitors as anti-obesity agents: synthesis, in silico studies and pharmacological investigations. J Biomol Struct Dyn 2024:1-23. [PMID: 38315459 DOI: 10.1080/07391102.2024.2310799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 01/20/2024] [Indexed: 02/07/2024]
Abstract
A series of new 2,5-disubstituted arylidene derivatives of thiazolidinedione (16a-e, 17a-d, 18a-c) designed using molecular hybridization approach were synthesized, structurally characterized, and explored for their anti-obesity potential via inhibition of Pancreatic Lipase (PL). Compound 18a presented the most potent PL inhibitory activity with IC50 = 2.71 ± 0.31 µM, as compared to the standard drug, Orlistat (IC50 = 0.99 µM). Kinetic study revealed reversible competitive mode of enzyme inhibition by compound 18a with an inhibitory constant value of 1.19 µM. The most promising compound 18a revealed satisfactory binding mode within the active site of the target protein (human PL, PDB ID: 1LPB). Also, MM/PBSA binding free energy and molecular dynamics (MD) simulation analysis were performed for the most promising compound 18a, which showed potent inhibition according to the results of in vitro studies. Furthermore, a stable conformation of the 1LPB-ligand suggested the stability of this compound in the dynamic environment. The ADME and toxicity analysis of the compounds were examined using web-based online platforms. Results of in vivo studies confirmed the anti-obesity efficacy of compound 18a, wherein oral treatment with compound 18a (30 mg/kg) resulted in a significant reduction in the body weight, BMI, Lee index, feed intake (in Kcal), body fat depots and serum triglycerides. Compound 18a significantly decreased the levels of serum total cholesterol (TC) to 128.6 ± 0.59 mg/dl and serum total triglycerides (TG) to 95.73 ± 0.67 mg/dl as compared to the HFD control group. The present study identified disubstituted TZD derivatives as a new promising class of anti-obesity agents.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Prashant Dhiman
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| | - Nisha Yadav
- Laboratory of Natural Product Chemistry, Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS Pilani), Pilani, India
| | - Prashant S Auti
- Laboratory of Natural Product Chemistry, Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS Pilani), Pilani, India
| | - Shalini Jaswal
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| | - Gurpreet Singh
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| | - Sidharth Mehan
- Department of Pharmacology, ISF College of Pharmacy, Moga, India
| | - Balaram Ghosh
- Epigenetic Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science-Pilani, Hyderabad, India
| | - Atish T Paul
- Laboratory of Natural Product Chemistry, Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS Pilani), Pilani, India
| | - Vikramdeep Monga
- Drug Design and Molecular Synthesis Laboratory, Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, VPO-Ghudda, Bathinda, India
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Mendieta-Wejebe JE, Rosales-Hernández MC, Padilla-Martínez II, García-Báez EV, Cruz A. Design, Synthesis and Biological Activities of (Thio)Urea Benzothiazole Derivatives. Int J Mol Sci 2023; 24:9488. [PMID: 37298442 PMCID: PMC10253887 DOI: 10.3390/ijms24119488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/17/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
(Thio)ureas ((T)Us) and benzothiazoles (BTs) each have demonstrated to have a great variety of biological activities. When these groups come together, the 2-(thio)ureabenzothizoles [(T)UBTs] are formed, improving the physicochemical as well as the biological properties, making these compounds very interesting in medicinal chemistry. Frentizole, bentaluron and methabenzthiazuron are examples of UBTs used for treatment of rheumatoid arthritis and as wood preservatives and herbicides in winter corn crops, respectively. With this antecedent, we recently reported a bibliographic review about the synthesis of this class of compounds, from the reaction of substituted 2-aminobenzothiazoles (ABTs) with iso(thio)cyanates, (thio)phosgenes, (thio)carbamoyl chlorides, 1,1'-(thio)carbonyldiimidazoles, and carbon disulfide. Herein, we prepared a bibliographic review about those features of design, chemical synthesis, and biological activities relating to (T)UBTs as potential therapeutic agents. This review is about synthetic methodologies generated from 1968 to the present day, highlighting the focus to transform (T)UBTs to compounds containing a range substituents, as illustrated with 37 schemes and 11 figures and concluded with 148 references. In this topic, the scientists dedicated to medicinal chemistry and pharmaceutical industry will find useful information for the design and synthesis of this interesting group of compounds with the aim of repurposing these compounds.
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Affiliation(s)
- Jessica E. Mendieta-Wejebe
- Laboratorio de Biofísica y Biocatálisis, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Salvador Díaz Mirón s/n, Casco de Santo Tomás, Ciudad de Mexico 11340, Mexico; (J.E.M.-W.); (M.C.R.-H.)
| | - Martha C. Rosales-Hernández
- Laboratorio de Biofísica y Biocatálisis, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Salvador Díaz Mirón s/n, Casco de Santo Tomás, Ciudad de Mexico 11340, Mexico; (J.E.M.-W.); (M.C.R.-H.)
| | - Itzia I. Padilla-Martínez
- Laboratorio de Química Supramolecular y Nanociencias, Unidad Profesional Interdisciplinaria de Biotecnología, Instituto Politécnico Nacional, Av. Acueducto s/n, Barrio la Laguna Ticomán, Ciudad de Mexico 07340, Mexico; (I.I.P.-M.); (E.V.G.-B.)
| | - Efrén V. García-Báez
- Laboratorio de Química Supramolecular y Nanociencias, Unidad Profesional Interdisciplinaria de Biotecnología, Instituto Politécnico Nacional, Av. Acueducto s/n, Barrio la Laguna Ticomán, Ciudad de Mexico 07340, Mexico; (I.I.P.-M.); (E.V.G.-B.)
| | - Alejandro Cruz
- Laboratorio de Química Supramolecular y Nanociencias, Unidad Profesional Interdisciplinaria de Biotecnología, Instituto Politécnico Nacional, Av. Acueducto s/n, Barrio la Laguna Ticomán, Ciudad de Mexico 07340, Mexico; (I.I.P.-M.); (E.V.G.-B.)
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Danciu OC, Holdhoff M, Peterson RA, Fischer JH, Liu LC, Wang H, Venepalli NK, Chowdhery R, Nicholas MK, Russell MJ, Fan TM, Hergenrother PJ, Tarasow TM, Dudek AZ. Phase I study of procaspase-activating compound-1 (PAC-1) in the treatment of advanced malignancies. Br J Cancer 2023; 128:783-792. [PMID: 36470974 PMCID: PMC9977881 DOI: 10.1038/s41416-022-02089-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 11/18/2022] [Accepted: 11/22/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Procaspase-3 (PC-3) is overexpressed in multiple tumour types and procaspase-activating compound 1 (PAC-1) directly activates PC-3 and induces apoptosis in cancer cells. This report describes the first-in-human, phase I study of PAC-1 assessing maximum tolerated dose, safety, and pharmacokinetics. METHODS Modified-Fibonacci dose-escalation 3 + 3 design was used. PAC-1 was administered orally at 7 dose levels (DL) on days 1-21 of a 28-day cycle. Dose-limiting toxicity (DLT) was assessed during the first two cycles of therapy, and pharmacokinetics analysis was conducted on days 1 and 21 of the first cycle. Neurologic and neurocognitive function (NNCF) tests were performed throughout the study. RESULTS Forty-eight patients were enrolled with 33 completing ≥2 cycles of therapy and evaluable for DLT. DL 7 (750 mg/day) was established as the recommended phase 2 dose, with grade 1 and 2 neurological adverse events noted, while NNCF testing showed stable neurologic and cognitive evaluations. PAC-1's t1/2 was 28.5 h after multi-dosing, and systemic drug exposures achieved predicted therapeutic concentrations. PAC-1 clinical activity was observed in patients with neuroendocrine tumour (NET) with 2/5 patients achieving durable partial response. CONCLUSIONS PAC-1 dose at 750 mg/day was recommended for phase 2 studies. Activity of PAC-1 in treatment-refractory NET warrants further investigation. CLINICAL TRIAL REGISTRATION Clinical Trials.gov: NCT02355535.
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Affiliation(s)
- Oana C Danciu
- Division of Hematology/Oncology, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA.
- Clinical Trials Office, University of Illinois Cancer Center, University of Illinois at Chicago, Chicago, IL, USA.
| | - Matthias Holdhoff
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | | | - James H Fischer
- Department of Pharmacy Practice, College of Pharmacy, University of Illinois at Chicago, Chicago, IL, USA
| | - Li C Liu
- Division of Epidemiology and Biostatistics, School of Public Health, University of Illinois at Chicago, Chicago, IL, USA
| | - Heng Wang
- Division of Epidemiology and Biostatistics, School of Public Health, University of Illinois at Chicago, Chicago, IL, USA
| | - Neeta K Venepalli
- Division of Hematology/Oncology, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Rozina Chowdhery
- Division of Hematology/Oncology, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - M Kelly Nicholas
- Division of Hematology/Oncology, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Meredith J Russell
- Clinical Trials Office, University of Illinois Cancer Center, University of Illinois at Chicago, Chicago, IL, USA
| | - Timothy M Fan
- Vanquish Oncology, Inc., Champaign, IL, USA
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana-Champaign, IL, USA
- Cancer Center at Illinois, Urbana-Champaign, IL, USA
- Institute for Genomic Biology, University of Illinois, Urbana-Champaign, IL, USA
| | - Paul J Hergenrother
- Vanquish Oncology, Inc., Champaign, IL, USA
- Cancer Center at Illinois, Urbana-Champaign, IL, USA
- Institute for Genomic Biology, University of Illinois, Urbana-Champaign, IL, USA
- Department of Chemistry, University of Illinois, Urbana-Champaign, IL, USA
| | | | - Arkadiusz Z Dudek
- HealthPartners Institute, Regions Cancer Care Center, St. Paul, MN, USA
- Vanquish Oncology, Inc., Champaign, IL, USA
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Hawash M. Recent Advances of Tubulin Inhibitors Targeting the Colchicine Binding Site for Cancer Therapy. Biomolecules 2022; 12:biom12121843. [PMID: 36551271 PMCID: PMC9776383 DOI: 10.3390/biom12121843] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/02/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
Cancer accounts for numerous deaths each year, and it is one of the most common causes of death worldwide, despite many breakthroughs in the discovery of novel anticancer candidates. Each new year the FDA approves the use of new drugs for cancer treatments. In the last years, the biological targets of anticancer agents have started to be clearer and one of these main targets is tubulin protein; this protein plays an essential role in cell division, as well as in intracellular transportation. The inhibition of microtubule formation by targeting tubulin protein induces cell death by apoptosis. In the last years, numerous novel structures were designed and synthesized to target tubulin, and this can be achieved by inhibiting the polymerization or depolymerization of the microtubules. In this review article, recent novel compounds that have antiproliferation activities against a panel of cancer cell lines that target tubulin are explored in detail. This review article emphasizes the recent developments of tubulin inhibitors, with insights into their antiproliferative and anti-tubulin activities. A full literature review shows that tubulin inhibitors are associated with properties in the inhibition of cancer cell line viability, inducing apoptosis, and good binding interaction with the colchicine binding site of tubulin. Furthermore, some drugs, such as cabazitaxel and fosbretabulin, have been approved by FDA in the last three years as tubulin inhibitors. The design and development of efficient tubulin inhibitors is progressively becoming a credible solution in treating many species of cancers.
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Affiliation(s)
- Mohammed Hawash
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus P.O. Box 7, Palestine
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5
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Upadhyay R, Khalifa Z, Patel AB. Indole Fused Benzimidazole Hybrids: A Promising Combination to Fulfill Pharmacological Significance. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2140171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Rachana Upadhyay
- Department of Chemistry, Government College, Daman (Affiliated to Veer Narmad South Gujarat University, Surat), Daman, India
| | - Zebabanu Khalifa
- Department of Chemistry, Government College, Daman (Affiliated to Veer Narmad South Gujarat University, Surat), Daman, India
| | - Amit B. Patel
- Department of Chemistry, Government College, Daman (Affiliated to Veer Narmad South Gujarat University, Surat), Daman, India
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Bargathulla I, Babu AA, Shanavas A, Vellaichamy E, Nasar AS. PEGylated bis-indolyl polyurethane dendrimers with anti-cancer activity as carriers for doxorubicin to treat lung cancer cells. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02394-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Ali MA, Musthafa SA, Munuswamy-Ramanujam G, Jaisankar V. 3-Formylindole-based chitosan Schiff base polymer: Antioxidant and in vitro cytotoxicity studies on THP-1 cells. Carbohydr Polym 2022; 290:119501. [PMID: 35550779 DOI: 10.1016/j.carbpol.2022.119501] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/29/2022] [Accepted: 04/13/2022] [Indexed: 11/27/2022]
Abstract
Two imine derivatives of chitosan (i-CTs), namely 2FCT and 5MCT, were synthesized by reacting chitosan (CT) with 2-(3-formyl-1H-indol-1yl)acetonitrile (2F), and 5-methoxyindole-3-carbaldehyde (5M), respectively. The antimicrobial evaluation of i-CTs exhibited stronger inhibition effect against Staphylococcus aureus, Escherichia coli and Candida albicans. The antioxidant activity of 2FCT and 5MCT showed strong scavenging ability with IC50 2.31 and 6.92 μg/mL, respectively. The results of in vitro cytotoxicity of 2FCT and 5MCT examined using human monocyte leukemia (THP-1) cells indicate no cytotoxic effect on host cells and the value of cell viability was found to be 87.08 and 84.47%, respectively. Measurement of intracellular Reactive Oxygen Species (ROS) production by flow cytometry analysis revealed that the 2FCT and 5MCT reduced the ROS generation by 83 and 43%, respectively. In summary, these findings show that i-CTs synthesized to be promising biomaterial for biomedical applications such as wound healing.
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Affiliation(s)
- M Ameer Ali
- Department of Chemistry, The New College (Autonomous), Chennai 600014, TN, India; Department of Chemistry, Presidency College (Autonomous), Chennai 600005, TN, India
| | - Shazia Anjum Musthafa
- Division of Molecular Biology and Immuno Biology, IIISM, SRM IST, Kattankulathur 603203, TN, India
| | - Ganesh Munuswamy-Ramanujam
- Division of Molecular Biology and Immuno Biology, IIISM, SRM IST, Kattankulathur 603203, TN, India; Department of Chemistry, Faculty of Science & Humanities, SRM IST, Kattankulathur 603203, TN, India
| | - V Jaisankar
- Department of Chemistry, Presidency College (Autonomous), Chennai 600005, TN, India.
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Haider K, Shrivastava N, Pathak A, Prasad Dewangan R, Yahya S, Shahar Yar M. Recent advances and SAR study of 2-substituted benzothiazole scaffold based potent chemotherapeutic agents. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2021.100258] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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9
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Ghouse S, Sreenivasulu C, Kishore DR, Satyanarayana G. Recent developments by zinc based reagents/catalysts promoted organic transformations. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132580] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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10
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Elkaeed EB, Salam HAAE, Sabt A, Al-Ansary GH, Eldehna WM. Recent Advancements in the Development of Anti-Breast Cancer Synthetic Small Molecules. Molecules 2021; 26:7611. [PMID: 34946704 PMCID: PMC8709016 DOI: 10.3390/molecules26247611] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/10/2021] [Accepted: 12/10/2021] [Indexed: 11/17/2022] Open
Abstract
Among all cancer types, breast cancer (BC) still stands as one of the most serious diseases responsible for a large number of cancer-associated deaths among women worldwide, and diagnosed cases are increasing year by year worldwide. For a very long time, hormonal therapy, surgery, chemotherapy, and radiotherapy were used for breast cancer treatment. However, these treatment approaches are becoming progressively futile because of multidrug resistance and serious side effects. Consequently, there is a pressing demand to develop more efficient and safer agents that can fight breast cancer belligerence and inhibit cancer cell proliferation, invasion and metastasis. Currently, there is an avalanche of newly designed and synthesized molecular entities targeting multiple types of breast cancer. This review highlights several important synthesized compounds with promising anti-BC activity that are categorized according to their chemical structures.
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Affiliation(s)
- Eslam B. Elkaeed
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Ad Diriyah, Riyadh 13713, Saudi Arabia;
| | | | - Ahmed Sabt
- Chemistry of Natural Compounds Department, National Research Center, Dokki, Cairo 12622, Egypt;
| | - Ghada H. Al-Ansary
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt;
| | - Wagdy M. Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
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11
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Synthesis and Characterization of Novel Thiazolidinones and Thioxothiazolidinones Derived from Substituted Indole. MOLBANK 2021. [DOI: 10.3390/m1284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Based on recent discoveries concerning the numerous biological properties of thiazolidinones and thiosemicarbazones, new N-substituted heterocyclic derivatives have been designed by combining the indole ring with thioxothiazolidinone, thiazolidinone or thiosemicarbazone. Thus, a series of new thioxothiazolidinone, thiazolidinone, or thiosemicarbazone derivatives bearing indole-based moiety have been designed, synthesized, and developed in good yields.
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Benmohammed A, Rekiba N, Sehanine Y, Louail AA, Khoumeri O, Kadiri M, Djafri A, Terme T, Vanelle P. Synthesis and antimicrobial activities of new thiosemicarbazones and thiazolidinones in indole series. MONATSHEFTE FUR CHEMIE 2021. [DOI: 10.1007/s00706-021-02823-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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13
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Scapinello L, Vesco G, Nardo L, Maspero A, Vavassori F, Galli S, Penoni A. Synthesis, Characterization and DNA-Binding Affinity of a New Zinc(II) Bis(5-methoxy-indol-3-yl)propane-1,3-dione Complex. Pharmaceuticals (Basel) 2021; 14:760. [PMID: 34451857 PMCID: PMC8398859 DOI: 10.3390/ph14080760] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 07/21/2021] [Accepted: 07/28/2021] [Indexed: 11/27/2022] Open
Abstract
The novel zinc(II) µ-oxo-bridged-dimeric complex [Zn2(µ-O)2(BMIP)2] (BMIP = 1,3-bis(5-methoxy-1-methyl-1H-indol-3-yl)propane-1,3-dione), 1, was synthetized and fully characterized. The spectral data indicate a zincoxane molecular structure, with the BMIP ligand coordinating in its neutral form via its oxygen atoms. Structural changes in 1 in dimethylsulfoxide (DMSO) were evidenced by means of spectroscopic techniques including infrared absorption and nuclear magnetic resonance, showing DMSO entrance in the coordination sphere of the metal ion. The resulting complex [Zn2(µ-O)2(BMIP)2(DMSO)], 2, readily reacts in the presence of N-methyl-imidazole (NMI), a liquid-phase nucleoside mimic, to form [Zn2(µ-O)2(BMIP)2(NMI)], 3, through DMSO displacement. The three complexes show high thermal stability, demonstrating that 1 has high affinity for hard nucleophiles. Finally, with the aim of probing the suitability of this system as model scaffold for new potential anticancer metallodrugs, the interactions of 1 with calf thymus DNA were investigated in vitro in pseudo-physiological environment through UV-Vis absorption and fluorescence emission spectroscopy, as well as time-resolved fluorescence studies. The latter analyses revealed that [Zn2(µ-O)2(BMIP)2(DMSO)] binds to DNA with high affinity upon DMSO displacement, opening new perspectives for the development of optimized drug substances.
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Affiliation(s)
| | | | | | - Angelo Maspero
- Department of Science and High Technology, Università degli Studi dell’Insubria, Via Valleggio 9, 22100 Como, Italy; (L.S.); (G.V.); (L.N.); (F.V.); (S.G.); (A.P.)
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Bargathulla I, Aadhil Ashwaq B, Sathiyaraj S, Sultan Nasar A, ElangovanVellaichamy. Pegylated bis-indolyl polyurethane dendrimer: Empty drug carrier with prominent anticancer activity. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110491] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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15
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Banerjee M, Panjikar PC, Bhutia ZT, Bhosle AA, Chatterjee A. Micellar nanoreactors for organic transformations with a focus on “dehydration” reactions in water: A decade update. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132142] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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16
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Spanò V, Barreca M, Rocca R, Bortolozzi R, Bai R, Carbone A, Raimondi MV, Piccionello AP, Montalbano A, Alcaro S, Hamel E, Viola G, Barraja P. Insight on [1,3]thiazolo[4,5-e]isoindoles as tubulin polymerization inhibitors. Eur J Med Chem 2020; 212:113122. [PMID: 33401199 DOI: 10.1016/j.ejmech.2020.113122] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 12/15/2020] [Accepted: 12/18/2020] [Indexed: 10/22/2022]
Abstract
A series of [1,3]thiazolo[4,5-e]isoindoles has been synthesized through a versatile and high yielding multistep sequence. Evaluation of the antiproliferative activity of the new compounds on the full NCI human tumor cell line panel highlighted several compounds that are able to inhibit tumor cell proliferation at micromolar-submicromolar concentrations. The most active derivative 11g was found to cause cell cycle arrest at the G2/M phase and induce apoptosis in HeLa cells, following the mitochondrial pathway, making it a lead compound for the discovery of new antimitotic drugs.
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Affiliation(s)
- Virginia Spanò
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 32, 90123, Palermo, Italy
| | - Marilia Barreca
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 32, 90123, Palermo, Italy
| | - Roberta Rocca
- Dipartimento di Medicina Sperimentale e Clinica, Università Magna Græcia di Catanzaro, Viale Europa, 88100, Catanzaro, Italy; Net4Science srl, Academic Spinoff, Università Magna Græcia di Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Roberta Bortolozzi
- Istituto di Ricerca Pediatrica IRP, Fondazione Città della Speranza, Corso Stati Uniti 4, 35127, Padova, Italy
| | - Ruoli Bai
- Molecular Pharmacology Branch, Developmental Therapeutics Program, Division of Cancer Treatment and Diagnosis, Frederick National Laboratory for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, 21702, United States
| | - Anna Carbone
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 32, 90123, Palermo, Italy
| | - Maria Valeria Raimondi
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 32, 90123, Palermo, Italy
| | - Antonio Palumbo Piccionello
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 32, 90123, Palermo, Italy
| | - Alessandra Montalbano
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 32, 90123, Palermo, Italy.
| | - Stefano Alcaro
- Net4Science srl, Academic Spinoff, Università Magna Græcia di Catanzaro, Viale Europa, 88100, Catanzaro, Italy; Dipartimento di Scienze della Salute, Università Magna Græcia di Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Ernest Hamel
- Molecular Pharmacology Branch, Developmental Therapeutics Program, Division of Cancer Treatment and Diagnosis, Frederick National Laboratory for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, 21702, United States
| | - Giampietro Viola
- Istituto di Ricerca Pediatrica IRP, Fondazione Città della Speranza, Corso Stati Uniti 4, 35127, Padova, Italy; Dipartimento di Salute della Donna e del Bambino, Laboratorio di Oncoematologia, Università di Padova, via Giustiniani 2, 35131, Padova, Italy.
| | - Paola Barraja
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 32, 90123, Palermo, Italy
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17
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Kumar S, Ritika. A brief review of the biological potential of indole derivatives. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2020. [DOI: 10.1186/s43094-020-00141-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Abstract
Background
Various bioactive aromatic compounds containing the indole nucleus showed clinical and biological applications. Indole scaffold has been found in many of the important synthetic drug molecules which gave a valuable idea for treatment and binds with high affinity to the multiple receptors helpful in developing new useful derivatives.
Main text
Indole derivatives possess various biological activities, i.e., antiviral, anti-inflammatory, anticancer, anti-HIV, antioxidant, antimicrobial, antitubercular, antidiabetic, antimalarial, anticholinesterase activities, etc. which created interest among researchers to synthesize a variety of indole derivatives.
Conclusion
From the literature, it is revealed that indole derivatives have diverse biological activities and also have an immeasurable potential to be explored for newer therapeutic possibilities.
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18
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Irfan A, Batool F, Zahra Naqvi SA, Islam A, Osman SM, Nocentini A, Alissa SA, Supuran CT. Benzothiazole derivatives as anticancer agents. J Enzyme Inhib Med Chem 2020; 35:265-279. [PMID: 31790602 PMCID: PMC6896476 DOI: 10.1080/14756366.2019.1698036] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 11/19/2019] [Accepted: 11/21/2019] [Indexed: 12/18/2022] Open
Abstract
Benzothiazole (BTA) belongs to the heterocyclic class of bicyclic compounds. BTA derivatives possesses broad spectrum biological activities such as anticancer, antioxidant, anti-inflammatory, anti-tumour, antiviral, antibacterial, anti-proliferative, anti-diabetic, anti-convulsant, analgesic, anti-tubercular, antimalarial, anti-leishmanial, anti-histaminic and anti-fungal among others. The BTA scaffolds showed a crucial role in the inhibition of the metalloenzyme carbonic anhydrase (CA). In this review an extensive literature survey over the last decade discloses the role of BTA derivatives mainly as anticancer agents. Such compounds are effective against various types of cancer cell lines through a multitude of mechanisms, some of which are poorly studied or understood. The inhibition of tumour associated CAs by BTA derivatives is on the other hand better investigated and such compounds may serve as anticancer leads for the development of agents effective against hypoxic tumours.
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Affiliation(s)
- Ali Irfan
- Department of Chemistry, University of Lahore, Sargodha, Pakistan
| | - Fozia Batool
- Department of Chemistry, University of Lahore, Sargodha, Pakistan
| | | | - Amjad Islam
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, P.R. China
| | - Sameh M. Osman
- Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Alessio Nocentini
- NEUROFARBA Department, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Sesto Fiorentino (Firenze), Italy
| | - Siham A. Alissa
- Chemistry Department, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Claudiu T. Supuran
- NEUROFARBA Department, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Sesto Fiorentino (Firenze), Italy
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19
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Importance of Fluorine in Benzazole Compounds. Molecules 2020; 25:molecules25204677. [PMID: 33066333 PMCID: PMC7587361 DOI: 10.3390/molecules25204677] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/15/2020] [Accepted: 09/18/2020] [Indexed: 12/31/2022] Open
Abstract
Fluorine-containing heterocycles continue to receive considerable attention due to their unique properties. In medicinal chemistry, the incorporation of fluorine in small molecules imparts a significant enhancement their biological activities compared to non-fluorinated molecules. In this short review, we will highlight the importance of incorporating fluorine as a basic appendage in benzothiazole and benzimidazole skeletons. The chemistry and pharmacological activities of heterocycles containing fluorine during the past years are compiled and discussed.
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20
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Li XY, Li S, Lu GQ, Wang DP, Liu KL, Qian XH, Xue WH, Meng FH. Design, synthesis and biological evaluation of novel (E)-N-phenyl-4-(pyridine-acylhydrazone) benzamide derivatives as potential antitumor agents for the treatment of multiple myeloma (MM). Bioorg Chem 2020; 103:104189. [PMID: 32890996 DOI: 10.1016/j.bioorg.2020.104189] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 07/06/2020] [Accepted: 08/08/2020] [Indexed: 12/12/2022]
Abstract
A series of novel (E)-N-phenyl-4-(pyridine-acylhydrazone) benzamide derivatives were designed, synthesized, and evaluated for their anti-proliferative activity against two different human cancer cell lines and one human normal cell line. Compound 8b had the best anti-proliferative activity (IC50 = 0.12 ± 0.09 μM, RPMI8226 cells) than the other compounds. And compound 8b had lower toxicity than imatinib. Flow cytometry analysis showed that compound 8b could arrest the cell cycle at the G0/G1 phase, and induce apoptosis of RPMI8226 cells by promoting mitochondrial ROS release, thereby effectively inhibiting cell proliferation. Our findings provided a promising lead compound 8b for further structural optimization and will be instructive for the discovery of more potent antitumor drugs with high selectivity and low toxicity.
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Affiliation(s)
- Xin-Yang Li
- School of Pharmacy, China Medical University, 77 Puhe Road, North New Area, Shenyang 110122, China; Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang 110122, China
| | - Shuai Li
- School of Pharmacy, China Medical University, 77 Puhe Road, North New Area, Shenyang 110122, China
| | - Guo-Qing Lu
- School of Pharmacy, China Medical University, 77 Puhe Road, North New Area, Shenyang 110122, China
| | - De-Pu Wang
- School of Pharmacy, China Medical University, 77 Puhe Road, North New Area, Shenyang 110122, China
| | - Kai-Li Liu
- School of Pharmacy, China Medical University, 77 Puhe Road, North New Area, Shenyang 110122, China
| | - Xin-Hua Qian
- School of Pharmacy, China Medical University, 77 Puhe Road, North New Area, Shenyang 110122, China
| | - Wen-Han Xue
- School of Pharmacy, China Medical University, 77 Puhe Road, North New Area, Shenyang 110122, China
| | - Fan-Hao Meng
- School of Pharmacy, China Medical University, 77 Puhe Road, North New Area, Shenyang 110122, China.
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21
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Ammazzalorso A, Carradori S, Amoroso R, Fernández IF. 2-substituted benzothiazoles as antiproliferative agents: Novel insights on structure-activity relationships. Eur J Med Chem 2020; 207:112762. [PMID: 32898763 DOI: 10.1016/j.ejmech.2020.112762] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/05/2020] [Accepted: 08/15/2020] [Indexed: 12/11/2022]
Abstract
Given the wide spectrum of biological activities, benzothiazoles represent privileged scaffolds in medicinal chemistry, useful in drug discovery programs to modulate biological activities of lead compounds. A large body of knowledge about benzothiazoles has been reported in scientific literature, describing their antimicrobial, anticonvulsant, neuroprotective, anti-inflammatory, and antiproliferative effects. This review summarizes the results obtained in the structure-activity relationship studies on antiproliferative benzothiazoles, focusing on 2-substituted derivatives and on mechanism of action responsible for the antitumor effects of this class of compounds.
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Affiliation(s)
- Alessandra Ammazzalorso
- Department of Pharmacy, "G. D'Annunzio" University of Chieti-Pescara, Via Dei Vestini 31, 66100, Chieti, Italy.
| | - Simone Carradori
- Department of Pharmacy, "G. D'Annunzio" University of Chieti-Pescara, Via Dei Vestini 31, 66100, Chieti, Italy
| | - Rosa Amoroso
- Department of Pharmacy, "G. D'Annunzio" University of Chieti-Pescara, Via Dei Vestini 31, 66100, Chieti, Italy
| | - Inmaculada Fernández Fernández
- Departamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, C/Profesor García González, 2, 41012, Sevilla, Spain
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22
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Liu K, Ding Y, Kang C. Synthesis and Antiproliferative Activity of New N-Acylhydrazone Derivatives Containing Benzothiazole and Indole Based Moiety. Pharm Chem J 2020. [DOI: 10.1007/s11094-020-02215-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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23
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The importance of indole and azaindole scaffold in the development of antitumor agents. Eur J Med Chem 2020; 203:112506. [PMID: 32688198 DOI: 10.1016/j.ejmech.2020.112506] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/14/2020] [Accepted: 05/25/2020] [Indexed: 12/24/2022]
Abstract
With some indoles and azaindoles being successfully developed as anticancer drugs, the design and synthesis of indole and azaindole derivatives with remarkable antitumor activity has received increasing attention and significant progress has been made. This paper reviews the recent progress in the study of tumorigenesis, mechanism of actions and structure activity relationships about anticancer indole and azindole derivatives. Combining structure activity relationships and molecular targets-related knowledge, this review will help researchers design more effective, safe and cost-effective anticancer indoles and azindoles agents.
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24
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Fu DJ, Zhang YF, Chang AQ, Li J. β-Lactams as promising anticancer agents: Molecular hybrids, structure activity relationships and potential targets. Eur J Med Chem 2020; 201:112510. [PMID: 32592915 DOI: 10.1016/j.ejmech.2020.112510] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 05/17/2020] [Accepted: 05/20/2020] [Indexed: 01/17/2023]
Abstract
β-Lactam, commonly referred as azetidin-2-one, is a multifunctional building block for synthesizing β-amino ketones, γ-amino alcohols, and other compounds. Besides its well known antibiotic activity, this ring system exhibits a wide range of activities, attracting the attention of researchers. However, the structurally diverse β-lactam analogues as anticancer agents and their different molecular targets are poorly discussed. The purpose of this review is 3-fold: (1) to explore the molecular hybridization approach to design β-lactams hybrids as anticancer agents; (2) the structure activity relationship of the most active anticancer β-lactams and (3) to summarize their antitumor mechanisms.
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Affiliation(s)
- Dong-Jun Fu
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - Yun-Feng Zhang
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - An-Qi Chang
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - Jun Li
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China.
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25
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Djuidje EN, Sciabica S, Buzzi R, Dissette V, Balzarini J, Liekens S, Serra E, Andreotti E, Manfredini S, Vertuani S, Baldisserotto A. Design, synthesis and evaluation of benzothiazole derivatives as multifunctional agents. Bioorg Chem 2020; 101:103960. [PMID: 32559579 DOI: 10.1016/j.bioorg.2020.103960] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 04/28/2020] [Accepted: 05/20/2020] [Indexed: 10/24/2022]
Abstract
Oxidative stress is the product or aetiology of various multifactorial diseases; on the other hand, the development of multifunctional compounds is a recognized strategy for the control of complex diseases. To this end, a series of benzothiazole derivatives was synthesized and evaluated for their multifunctional effectiveness as antioxidant, sunscreen (filter), antifungal and antiproliferative agents. Compounds were easily synthesized via condensation reaction between 2-aminothiophenols and different benzaldehydes. SAR study, particularly in position 2 and 6 of benzothiazoles, led to the identification of 4g and 4k as very interesting potential compounds for the design of multifunctional drugs. In particular, compound 4g is the best blocker of hERG potassium channels expressed in HEK 293 cells exhibiting 60.32% inhibition with IC50 = 4.79 μM.
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Affiliation(s)
- Ernestine Nicaise Djuidje
- Department of Life Sciences and Biotechnology, Master Course in Cosmetic Science and Technologies, University of Ferrara, via L. Borsari 46, 44121 Ferrara, Italy
| | - Sabrina Sciabica
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, via F. di Mortara 17-19, 44121 Ferrara, Italy
| | - Raissa Buzzi
- Department of Life Sciences and Biotechnology, Master Course in Cosmetic Science and Technologies, University of Ferrara, via L. Borsari 46, 44121 Ferrara, Italy
| | - Valeria Dissette
- Department of Life Sciences and Biotechnology, Master Course in Cosmetic Science and Technologies, University of Ferrara, via L. Borsari 46, 44121 Ferrara, Italy
| | - Jan Balzarini
- Department of Microbiology and Immunology, KU Leuven, University of Leuven, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy, Leuven B-3000, Belgium
| | - Sandra Liekens
- Department of Microbiology and Immunology, KU Leuven, University of Leuven, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy, Leuven B-3000, Belgium
| | - Elena Serra
- Department of Life Sciences and Biotechnology, Master Course in Cosmetic Science and Technologies, University of Ferrara, via L. Borsari 46, 44121 Ferrara, Italy; Aptuit, An Evotec Company, Via A. Fleming 4, 37135 Verona, Italy
| | - Elisa Andreotti
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Giuseppe Campi 287, 41125 Modena, Italy
| | - Stefano Manfredini
- Department of Life Sciences and Biotechnology, Master Course in Cosmetic Science and Technologies, University of Ferrara, via L. Borsari 46, 44121 Ferrara, Italy
| | - Silvia Vertuani
- Department of Life Sciences and Biotechnology, Master Course in Cosmetic Science and Technologies, University of Ferrara, via L. Borsari 46, 44121 Ferrara, Italy.
| | - Anna Baldisserotto
- Department of Life Sciences and Biotechnology, Master Course in Cosmetic Science and Technologies, University of Ferrara, via L. Borsari 46, 44121 Ferrara, Italy
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26
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Micellar catalysis enabled synthesis of indolylbenzothiazoles and their functionalization via Mn(II)-catalyzed C2–H amination using pyridones. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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27
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Wang H, Xu Y, Xu B, Chen H, Cai F, Zhou L, Wei Y, He J, Shen X, Hu L. Small-molecule fluorescent dyes based on benzothiazole derivatives for targeting endoplasmic reticulum and tissue imaging. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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28
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Sheryn W, Ninomiya M, Koketsu M, Hasbullah SA. In-vitro cytotoxicity of synthesized phthalide-fused indoles and indolines against HL-60 and HepG2 cells. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2019.02.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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29
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Boudreau MW, Peh J, Hergenrother PJ. Procaspase-3 Overexpression in Cancer: A Paradoxical Observation with Therapeutic Potential. ACS Chem Biol 2019; 14:2335-2348. [PMID: 31260254 PMCID: PMC6858495 DOI: 10.1021/acschembio.9b00338] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Many anticancer strategies rely on the promotion of apoptosis in cancer cells as a means to shrink tumors. Crucial for apoptotic function are executioner caspases, most notably caspase-3, that proteolyze a variety of proteins, inducing cell death. Paradoxically, overexpression of procaspase-3 (PC-3), the low-activity zymogen precursor to caspase-3, has been reported in a variety of cancer types. Until recently, this counterintuitive overexpression of a pro-apoptotic protein in cancer has been puzzling. Recent studies suggest subapoptotic caspase-3 activity may promote oncogenic transformation, a possible explanation for the enigmatic overexpression of PC-3. Herein, the overexpression of PC-3 in cancer and its mechanistic basis is reviewed; collectively, the data suggest the potential for exploitation of PC-3 overexpression with PC-3 activators as a targeted anticancer strategy.
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Affiliation(s)
- Matthew W. Boudreau
- Department of Chemistry and Institute for Genomic Biology, University of Illinois at Urbana–Champaign, Urbana, Illinois, United States
| | - Jessie Peh
- Department of Chemistry and Institute for Genomic Biology, University of Illinois at Urbana–Champaign, Urbana, Illinois, United States
| | - Paul J. Hergenrother
- Department of Chemistry and Institute for Genomic Biology, University of Illinois at Urbana–Champaign, Urbana, Illinois, United States
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30
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Liu D, Cheng X, Wang Y. Design, Synthesis and Biological Evaluation of Benzo[D]Thiazole with Dimethylpyrazol Derivatives. Asian Pac J Cancer Prev 2019; 20:3487-3495. [PMID: 31759376 PMCID: PMC7062998 DOI: 10.31557/apjcp.2019.20.11.3487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Indexed: 12/05/2022] Open
Abstract
A series of new benzothiazole derivatives containing dimethylpyrazole were synthesized and evaluated for their anticonvulsant activity, neurotoxicity and cytotoxicity by using the maximal electroshock (MES), rotarod neurotoxicity (TOX) and MTT colorimetric assay. Among the compounds studied, four compounds (6a, 6b, 6g and 6m) showed better anticonvulsant than the others at 300 mg/kg and they also showed anticonvulsant activity at the dose of 100 mg/kg. All the synthetic compounds showed lower neurotoxicity and little cytotoxicity, so that the compounds, which with better activities, also had higher protective index. In particular, the compound 6g, 2-(3,5-dimethyl-1H-pyrazol-1-yl)-6-((2-fluorobenzyl)oxy)benzo[d]thiazole showed better activity with an ED50 value of 160.4 mg/kg and higher protective index (PI) values of 2.74 in the MES test than the standard drugs sodium valproate, which used as positive controls in this study. After that the compound 6g demonstrated antagonistic activity against seizures induced by pentylenetetrazol, which proved 6g maybe exert activity through effecting GABAergic neurotransmission.
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Affiliation(s)
- Dachuan Liu
- School of Pharmacy, Bengbu Medical College, Bengbu, China
| | - Xiu Cheng
- School of Pharmacy, Bengbu Medical College, Bengbu, China
| | - Ying Wang
- School of Public Foundation, Bengbu Medical College, Bengbu, China
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31
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Zimin DP, Dar'in DV, Eliseeva AA, Novikov AS, Rassadin VA, Kukushkin VY. Gold-Catalyzed Functionalization of Semicarbazides with Terminal Alkynes to Achieve Substituted Semicarbazones. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901108] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Dmitry P. Zimin
- Institute of Chemistry; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
| | - Dmitry V. Dar'in
- Institute of Chemistry; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
| | - Anastasiya A. Eliseeva
- Institute of Chemistry; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
| | - Alexander S. Novikov
- Institute of Chemistry; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
| | - Valentin A. Rassadin
- Institute of Chemistry; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
| | - Vadim Yu. Kukushkin
- Institute of Chemistry; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
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32
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Molavipordanjani S, Emami S, Hosseinimehr SJ. 99mTc-labeled Small Molecules for Diagnosis of Alzheimer’s Disease: Past, Recent and Future Perspectives. Curr Med Chem 2019; 26:2166-2189. [DOI: 10.2174/0929867325666180410104023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 01/21/2018] [Accepted: 04/05/2018] [Indexed: 01/22/2023]
Abstract
Background:
Alzheimer’s disease (AD) is an age-related progressive neurodegenerative disease.
Its prominent hallmarks are extracellular deposition of β-amyloids (amyloid plaques), intracellular
neurofibrillary tangles (NTFs), neurodegeneration and finally loss of cognitive function. Hence, AD diagnosis
in the early stage and monitoring of the disease are of great importance.
Methods:
In this review article, we have reviewed recent efforts for design, synthesis and evaluation of
99mTc labeled small molecule for AD imaging purposes.
Results:
These small molecules include derivatives of Congo red, benzothiazole, benzofuran, benzoxazole,
naphthalene, biphenyl, chalcone, flavone, aurone, stilbene, curcumin, dibenzylideneacetone,
quinoxaline, etc. The different aspects of 99mTc-labeled small molecules including chemical structure,
their affinity toward amyloid plaques, BBB permeation and in vivo/vitro stability will be discussed.
Conclusion:
The findings of this review confirm the importance of 99mTc-labeled small molecules for AD
imaging. Future studies based on the pharmacophore of these designed compounds are needed for improvement
of these molecules for clinical application.
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Affiliation(s)
- Sajjad Molavipordanjani
- Department of Radiopharmacy, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Saeed Emami
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyed Jalal Hosseinimehr
- Department of Radiopharmacy, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
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Liu DC, Gao MJ, Huo Q, Ma T, Wang Y, Wu CZ. Design, synthesis, and apoptosis-promoting effect evaluation of novel pyrazole with benzo[d]thiazole derivatives containing aminoguanidine units. J Enzyme Inhib Med Chem 2019; 34:829-837. [PMID: 30915869 PMCID: PMC6442160 DOI: 10.1080/14756366.2019.1591391] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
New pyrazole with benzo[d]thiazoles containing hydrazinecarboximidamide substituent was synthesised and evaluated for cytotoxicity and apoptotic activity using the MTT assay, flow cytometry, and Western blot analysis. Among the compounds studied, (E)-2-((1-(6-((4-fluorobenzyl)oxy)benzo[d]thiazol-2-yl)-3-phenyl-1H- pyrazol-4-yl)methylene) hydrazinecarboximidamide (8l) was potent, with IC50 values of 2.41 µM, 2.23 µM, 3.75 µM and 2.31 µM in vitro anti-proliferative activity testing against triple-negative breast cancer cell line MDA-MB-231, non-triple-negative breast cancer MCF-7 cells, and human hepatocarcinoma HepG2 cells, and SMMC-7721 cells, respectively. Especially, the activity against MDA-MB-231 was similar to that of Doxorubicin, which was used as a positive control in this study. Next, the Annexin V/PI flow cytometry assay was used at different concentrations of compound 8l to demonstrate that compound 81 induced apoptosis of MDA-MB-231 cells in a concentration-dependent manner. Finally, these results were further verified by Western blot analysis. Taken together, the results of this study revealed that compound 8l may be a potential anticancer compound play a significant role in the subsequent researches.
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Affiliation(s)
- Da Chuan Liu
- a School of Pharmacy, Bengbu Medical College , Bengbu , China
| | - Mei Jia Gao
- a School of Pharmacy, Bengbu Medical College , Bengbu , China
| | - Qiang Huo
- a School of Pharmacy, Bengbu Medical College , Bengbu , China
| | - Tao Ma
- a School of Pharmacy, Bengbu Medical College , Bengbu , China
| | - Ying Wang
- b School of Public Foundation, Bengbu Medical College , Bengbu , China
| | - Cheng Zhu Wu
- a School of Pharmacy, Bengbu Medical College , Bengbu , China
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34
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Liu QQ, Lu K, Zhu HM, Kong SL, Yuan JM, Zhang GH, Chen NY, Gu CX, Pan CX, Mo DL, Su GF. Identification of 3-(benzazol-2-yl)quinoxaline derivatives as potent anticancer compounds: Privileged structure-based design, synthesis, and bioactive evaluation in vitro and in vivo. Eur J Med Chem 2019; 165:293-308. [PMID: 30685528 DOI: 10.1016/j.ejmech.2019.01.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 12/27/2018] [Accepted: 01/02/2019] [Indexed: 12/29/2022]
Abstract
Inspired by the common structural characteristics of numerous known antitumor compounds targeting DNA or topoisomerase I, 3-(benzazol-2-yl)-quinoxaline-based scaffold was designed via the combination of two important privileged structure units -quinoxaline and benzazole. Thirty novel 3-(benzazol-2-yl)-quinoxaline derivatives were synthesized and evaluated for their biological activities. The MTT assay indicated that most compounds possessed moderate to potent antiproliferation effects against MGC-803, HepG2, A549, HeLa, T-24 and WI-38 cell lines. 3-(Benzoxazol- -2-yl)-2-(N-3-dimethylaminopropyl)aminoquinoxaline (12a) exhibited the most potent cytotoxicity, with IC50 values ranging from 1.49 to 10.99 μM against the five tested cancer and one normal cell line. Agarose-gel electrophoresis assays suggested that 12a did not interact with intact DNA, but rather it strongly inhibited topoisomerase I (Topo I) via Topo I-mediated DNA unwinding to exert its anticancer activity. The molecular modeling study indicated that 12a adopt a unique mode to interact with DNA and Topo I. Detailed biological study of 12a in MGC-803 cells revealed that 12a could arrest the cell cycle in G2 phase, inducing the generation of reactive oxygen species (ROS), the fluctuation of intracellular Ca2+, and the loss of mitochondrial membrane potential (ΔΨm). Western Blot analysis indicated that 12a-treatment could significantly up-regulate the levels of pro-apoptosis proteins Bak, Bax, and Bim, down-regulate anti-apoptosis proteins Bcl-2 and Bcl-xl, and increase levels of cyclin B1 and CDKs inhibitor p21, cytochrome c, caspase-3, caspase-9 and their activated form in MGC-803 cells in a dose-dependent manner to induce cell apoptosis via a caspase-dependent intrinsic mitochondria-mediated pathway. Studies in MGC-803 xenograft tumors models demonstrated that 12a could significantly reduce tumor growth in vivo at doses as low as 6 mg/kg with low toxicity. Its convenient preparation and potent anticancer efficacy in vivo makes the 3-(benzazol-2-yl)quinoxaline scaffold a promising new chemistry entity for the development of novel chemotherapeutic agents.
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Affiliation(s)
- Qing-Qing Liu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Ke Lu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Hai-Miao Zhu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Shi-Lin Kong
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Jing-Mei Yuan
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Guo-Hai Zhang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Nan-Ying Chen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Chen-Xi Gu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Cheng-Xue Pan
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China.
| | - Dong-Liang Mo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China.
| | - Gui-Fa Su
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China.
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Molecular interaction of novel benzothiazolyl triazolium analogues with calf thymus DNA and HSA-their biological investigation as potent antimicrobial agents. Eur J Med Chem 2018. [DOI: 10.1016/j.ejmech.2018.02.056] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Wan J, Gan Y, Hu W, Meng J, Tian K, Li X, Wu S, Xu Y, Ouyang G, Wang Z. Design, synthesis and anti-bacterial evaluation of novel 1,3,4-thiadiazole derivatives bearing a semicarbazone moiety. PHOSPHORUS SULFUR 2018. [DOI: 10.1080/10426507.2018.1436546] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jinlin Wan
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals, Guizhou University, Guiyang, P. R. China
| | - Yiyuan Gan
- College of Pharmacy, Drug Synthetic Engineering Laboratory of Guizhou Province, Guizhou University, Guiyang, P. R. China
| | - Weinan Hu
- College of Pharmacy, Drug Synthetic Engineering Laboratory of Guizhou Province, Guizhou University, Guiyang, P. R. China
| | - Jiao Meng
- College of Pharmacy, Drug Synthetic Engineering Laboratory of Guizhou Province, Guizhou University, Guiyang, P. R. China
| | - Kun Tian
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals, Guizhou University, Guiyang, P. R. China
| | - Xiaoqin Li
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals, Guizhou University, Guiyang, P. R. China
| | - Shouqun Wu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals, Guizhou University, Guiyang, P. R. China
| | - Yang Xu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals, Guizhou University, Guiyang, P. R. China
| | - Guiping Ouyang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals, Guizhou University, Guiyang, P. R. China
- College of Pharmacy, Drug Synthetic Engineering Laboratory of Guizhou Province, Guizhou University, Guiyang, P. R. China
| | - Zhenchao Wang
- College of Pharmacy, Drug Synthetic Engineering Laboratory of Guizhou Province, Guizhou University, Guiyang, P. R. China
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Neelakantan M, Balamurugan K, Balakrishnan C, Subha L. Interaction of Amino Acid Schiff Base Metal Complexes with DNA/BSA Protein and Antibacterial Activity: Spectral Studies, DFT Calculations and Molecular Docking Simulations. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4259] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- M.A. Neelakantan
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
| | - K. Balamurugan
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
| | - Chithiraivel Balakrishnan
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
| | - L. Subha
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
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Al-Harthy T, Zoghaib WM, Stoll R, Abdel-Jalil R. Design, synthesis, and antimicrobial evaluation of novel 2-arylbenzothiazole analogs bearing fluorine and piperazine moieties. MONATSHEFTE FUR CHEMIE 2018. [DOI: 10.1007/s00706-017-2088-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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39
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Liu J, Ming B, Gong GH, Wang D, Bao GL, Yu LJ. Current research on anti-breast cancer synthetic compounds. RSC Adv 2018. [DOI: 10.1039/c7ra12912b] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Breast cancer (BC) is the most common cancer for females and its incidence tends to increase year by year.
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Affiliation(s)
- Jia Liu
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Bian Ming
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Guo-Hua Gong
- First Clinical Medical of Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
| | - Di Wang
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Gui-Lan Bao
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Li-Jun Yu
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
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Synthesis and bioevaluation and doking study of 1H-pyrrolo[2,3-b]pyridine derivatives bearing aromatic hydrazone moiety as c-Met inhibitors. Eur J Med Chem 2017; 145:315-327. [PMID: 29331754 DOI: 10.1016/j.ejmech.2017.12.078] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 12/18/2017] [Accepted: 12/22/2017] [Indexed: 01/24/2023]
Abstract
Two series of aromatic hydrazone derivatives bearing 1H-pyrrolo[2,3-b]pyridine moiety (7a-r, 8a-i, 12a-b, 13a-c, 16a-d and 17a-e) were designed, synthesized and evaluated for the IC50 values against four cancer cell lines (A549, HepG2, MCF-7and PC-3). Two selected compounds (7c and 17e) were further evaluated for the activity against c-Met, Flt-3, VEGFR-2 and EGFR kinases. The data indicated that targets compounds were selective for c-Met kinase. And the most promising compound 7c was further studied in terms of dose-dependent, time-dependent and cell apoptosis. Most of the compounds showed excellent cytotoxicity activity, especially the most promising compound 7c with the IC50 values of 0.82 ± 0.08 μM, 1.00 ± 0.11 μM, 0.93 ± 0.28 μM and 0.92 ± 0.17 μM against A549, HepG2, MCF-7 and PC-3 cell lines and 0.506 μM against c-Met kinase. Structure-activity relationships (SARs) and docking studies indicated that the activities of the phenyl hydrazone derivatives (7a-r and 8a-i) were superior to that of the heterocyclic hydrazone series (12a-b, 13a-c, 16a-d and 17a-e). What's more, the further studies indicated that the target compounds can induce apoptosis of A549 cells and arrest efficiently the cell cycle progression in G2/M phase of A549 cells.
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Sathiyaraj S, Shanavas A, Kumar KA, Sathiyaseelan A, Senthilselvan J, Kalaichelvan P, Nasar AS. The first example of bis(indolyl)methane based hyperbranched polyurethanes: Synthesis, solar cell application and anti-bacterial and anti-oxidant properties. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.08.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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42
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Disazo dyes containing pyrazole and benzothiazole moieties: synthesis, characterization, absorption characteristics and tautomeric structures. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3021-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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43
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Atioğlu Z, Sevinçli ZŞ, Karalı N, Akkurt M, Ersanlı CC. (2 Z)-2-(5-Fluoro-1-methyl-2-oxoindolin-3-ylidene)- N-(3-fluorophenyl)hydrazine-1-carbothioamide. IUCRDATA 2017. [DOI: 10.1107/s2414314617009002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
In the title compound, C16H12F2N4OS, the whole molecule is essentially planar (r.m.s deviation = 0.003 Å), with only the H atoms of the methyl group lying out of the molecular plane. A planar indole fused-ring system (r.m.s deviation = 0.004 Å) is linked through a hydrazine–carbothioamide bridge to a fluorobenzene ring, with the indole ring system and inclined to the fluorobenzene ring by 4.26 (14)°. The planarity of the molecule is strengthened by three intramolecular N—H...N, N—H...O and C—H...S hydrogen bonds that generateS(5),S(6) andS(6) ring motifs, respectively. In the crystal, π–π stacking interactions combine with C—H...·F hydrogen bonds to link the molecules into layers parallel to the (10-1) plane.
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Atioğlu Z, Sevinçli ZŞ, Karalı N, Akkurt M, Ersanlı CC. 2-(5-Fluoro-1-methyl-2-oxoindolin-3-ylidene)-N-[4-(methylsulfanyl)phenyl]hydrazine-1-carbothioamide. IUCRDATA 2017. [DOI: 10.1107/s241431461700671x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The title molecule, C17H15FN4OS2, obtained from 5-fluoro-1-methyl-1H-indol-2,3-dione, and 3-[4-(methylsulfanyl)phenyl]thiosemicarbazide, has an essentially planar conformation (r.m.s deviation for all non-H atoms = 0.116 Å). Intramolecular N—H...N and N—H...O hydrogen bonds generateS(5) andS(6) ring motifs, respectively. In the crystal, C—H...S hydrogen bonds occur between layers of molecules parallel to the (10-1) plane. Face-to-face π–π stacking interactions are also observed.
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Ibrahim HS, Abou-Seri SM, Abdel-Aziz HA. 3-Hydrazinoindolin-2-one derivatives: Chemical classification and investigation of their targets as anticancer agents. Eur J Med Chem 2016; 122:366-381. [DOI: 10.1016/j.ejmech.2016.06.034] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 06/14/2016] [Accepted: 06/19/2016] [Indexed: 01/13/2023]
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Akhtar J, Khan AA, Ali Z, Haider R, Shahar Yar M. Structure-activity relationship (SAR) study and design strategies of nitrogen-containing heterocyclic moieties for their anticancer activities. Eur J Med Chem 2016; 125:143-189. [PMID: 27662031 DOI: 10.1016/j.ejmech.2016.09.023] [Citation(s) in RCA: 270] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 09/04/2016] [Accepted: 09/06/2016] [Indexed: 12/20/2022]
Abstract
The present review article offers a detailed account of the design strategies employed for the synthesis of nitrogen-containing anticancer agents. The results of different studies describe the N-heterocyclic ring system is a core structure in many synthetic compounds exhibiting a broad range of biological activities. Benzimidazole, benzothiazole, indole, acridine, oxadiazole, imidazole, isoxazole, pyrazole, triazoles, quinolines and quinazolines including others drugs containing pyridazine, pyridine and pyrimidines are covered. The following studies of these compounds suggested that these compounds showed their antitumor activities through multiple mechanisms including inhibiting protein kinase (CDK, MK-2, PLK1, kinesin-like protein Eg5 and IKK), topoisomerase I and II, microtubule inhibition, and many others. Our concise representation exploits the design and anticancer potency of these compounds. The direct comparison of anticancer activities with the standard enables a systematic analysis of the structure-activity relationship among the series.
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Affiliation(s)
- Jawaid Akhtar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi, 110062, India
| | - Ahsan Ahmed Khan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi, 110062, India
| | - Zulphikar Ali
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi, 110062, India
| | - Rafi Haider
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi, 110062, India
| | - M Shahar Yar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi, 110062, India.
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Hu H, Wu J, Ao M, Wang H, Zhou T, Xue Y, Qiu Y, Fang M, Wu Z. Synthesis, structure-activity relationship studies and biological evaluation of novel 2,5-disubstituted indole derivatives as anticancer agents. Chem Biol Drug Des 2016; 88:766-778. [PMID: 27315790 DOI: 10.1111/cbdd.12808] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Revised: 06/05/2016] [Accepted: 06/12/2016] [Indexed: 01/13/2023]
Abstract
Three novel series of 2,5-disubstituted indole derivatives were synthesized and evaluated in vitro for their antiproliferative activity against human cancer cells and HIV-1 inhibition activity used as a readout of cellular activity. Most compounds were found to have potent anticancer activity. In particular, 2c and 3b which showed effectively to repress HIV-1 transcription had a pan antiproliferative activity in cervical cancer cells (HeLa), breast cancer cells (MCF-7), liver cancer cells (HepG2), and lung cancer cells (H460 and A549). While 3b exhibited high sensitivity to A549 cells with the IC50 value 0.48 ± 0.15 μm, 2c showed high selectivity toward HepG2 cells with the IC50 value 13.21 ± 0.30 μm. With respect to the cellular mechanism of action, HepG2 cells treated with 2c and A549 cells treated with 3b for 24 h were studied by annexin V/PI staining and Western blot analysis, and results revealed that 2c and 3b may induce cancer cells apoptosis through inhibiting the phosphorylation at Ser2 of RNAPII CTD which can be phosphorylated by cyclin-dependent kinase 9. These studies indicated that 2c and 3b may develop as potent lead compounds in the therapy of cancer. However, determining their roles in preventing HIV-1 still requires further intensive study.
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Affiliation(s)
- Hongyu Hu
- School of Pharmaceutical Sciences and the Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, China
| | - Jun Wu
- School of Pharmaceutical Sciences and the Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, China
| | - Mingtao Ao
- School of Pharmaceutical Sciences and the Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, China
| | - Huiru Wang
- School of Pharmaceutical Sciences and the Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, China
| | - Tongtong Zhou
- School of Pharmaceutical Sciences and the Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, China
| | - Yuhua Xue
- School of Pharmaceutical Sciences and the Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, China
| | - Yingkun Qiu
- School of Pharmaceutical Sciences and the Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, China
| | - Meijuan Fang
- School of Pharmaceutical Sciences and the Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, China.
| | - Zhen Wu
- School of Pharmaceutical Sciences and the Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, China.
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AaminaNaaz Y, Kamalraja J, Vimala G, Perumal PT, SubbiahPandi A. 2-(5-Bromo-1 H-indol-3-yl)-4-(4-bromophenyl)-5-(4-chlorobenzoyl)-1 H-pyrrole-3-carbonitrile dimethyl sulfoxide monosolvate. IUCRDATA 2016. [DOI: 10.1107/s2414314616011974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
In the title solvated compound, C26H14Br2ClN3O·C2H6OS, the indole ring is inclined to the central pyrrole ring by 25.7 (2)°. The chlorobenzene ring and the bromobenzene rings subtend dihedral angles of 56.5 (2) and 53.4 (2)°, respectively, with the central pyrrole ring. In the crystal, molecules are bridged by N—H...O hydrogen bonds, involving the dimethyl sulfoxide solvent molecule, forming chains along [010]. There are no other significant intermolecular interactions present.
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Novel indole-based melatonin analogues: Evaluation of antioxidant activity and protective effect against amyloid β-induced damage. Bioorg Med Chem 2016; 24:1658-64. [DOI: 10.1016/j.bmc.2016.02.039] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2016] [Revised: 02/24/2016] [Accepted: 02/27/2016] [Indexed: 01/01/2023]
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Synthesis and Biological Evaluation of Novel Benzothiazole Derivatives as Potential Anticonvulsant Agents. Molecules 2016; 21:164. [PMID: 26938519 PMCID: PMC6274423 DOI: 10.3390/molecules21030164] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 01/25/2016] [Indexed: 02/01/2023] Open
Abstract
New benztriazoles with a mercapto-triazole and other heterocycle substituents were synthesized and evaluated for their anticonvulsant activity and neurotoxicity by using the maximal electroshock (MES), subcutaneous pentylenetetrazole (scPTZ), and rotarod neurotoxicity (TOX) tests. Among the compounds studied, compound 2-((1H-1,2,4-triazol-3-yl)thio)-N-(6-((3-fluorobenzyl)oxy)benzo[d]thiazol-2-yl)acetamide (5i) and 2-((1H-1,2,4-triazol-3-yl)thio)-N-(6-((4-fluorobenzyl)oxy)benzo[d] thiazol-2-yl)acetmide (5j) were the most potent, with an ED50 value of 50.8 mg/kg and 54.8 mg/kg in the MES test and 76.0 mg/kg and 52.8 mg/kg in the scPTZ seizures test, respectively. They also showed lower neurotoxicity and, therefore a higher protective index. In particular, compound 5j showed high protective index (PI) values of 8.96 in the MES test and 9.30 in the scPTZ test, which were better than those of the standard drugs used as positive controls in this study.
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